I have replaced the small single-line vacumm switch that goes to a "t" and then to vacumm reservoir & into heater plenium.
Water pump is new.
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Monday, October 29th, 2012 AT 4:08 PM
ANONYMOUS
- MEMBER
- 1996 FORD AEROSTAR
- 24,000 MILES
When on VENT for heating, after driving for 10 minutes or so, the heat gauge will slowly move to the L on "normal" and then drop back to the O. The rear heat blows ambient temperature.
I have replaced the small single-line vacumm switch that goes to a "t" and then to vacumm reservoir & into heater plenium.
Water pump is new.
I have replaced the small single-line vacumm switch that goes to a "t" and then to vacumm reservoir & into heater plenium.
Water pump is new.
